Function tract_hir::prelude::eval_order

pub fn eval_order<F, O>(
    model: &Graph<F, O>
) -> Result<Vec<usize, Global>, Error> where
    F: 'static + Fact + Hash + Clone,
    O: 'static + Debug + Display + AsRef<dyn Op + 'static> + AsMut<dyn Op + 'static> + Clone + Hash, 

Find an evaluation order for a model, using its default inputs and outputs as boundaries.